CN207579438U - A kind of assembled vehicle wheel - Google Patents

Abstract

A kind of assembled vehicle wheel, the wheel rim including being made of wheel rim and several spokes, the central dram at wheel circle center, the central dram are assembled in by connector on the wheel rim.Above-mentioned technical proposal designs wheel split, assembled by the wheel rim of unified specification and the central dram of different size, so, wheel rim can be mass, and central dram is produced respectively by the demand of different automobile types, in the case where meeting different clients demand, production cost is effectively reduced, product quality is more stable.

Description

A kind of assembled vehicle wheel

Technical field

The utility model is related to automotive fields, and in particular to wheel.

Background technology

Traditional aluminum-alloy wheel, wheel rim and central dram are to be integrally formed, the fitted position of each wheel be it is fixed, only It can be suitably used for a kind of vehicle.Because being integrally formed, volume is larger, and a secondary mold can only produce a wheel, and volume is larger, Casting flaw is easily generated, quality is unstable.

Utility model content

The technical issues of the utility model solves：How wheel to be made to be matched with different automobile types.

In order to solve the above technical problems, the utility model provides following technical solution：A kind of assembled vehicle wheel, including by taking turns Rim and the wheel rim of several spokes composition, the central dram at wheel circle center, the central dram are assembled in described by connector On wheel rim.

Generally known, wheel is mounted on by mounting hole thereon on axle, and the mounting hole is opened in central dram, no Same vehicle, axle is different, and required mounting hole size and shape are also different.Above-mentioned technical proposal designs wheel split, by The wheel rim of unified specification and the central dram of different size assemble, in this way, wheel rim can be mass, and central dram presses different vehicles The demand of type and produce respectively.

In several spokes, the first connecting hole is opened up on each spoke, several second connecting holes are opened up in central dram, in described Heart drum is assembled in by the screw bolt and nut coordinated with the first connecting hole, the second connecting hole on wheel rim.One the first connecting hole pair Second connecting hole is answered, a bolt is plugged in first connecting hole and corresponding second connecting hole, a spiral shell Bolt and matching nut cooperation.The screw bolt and nut forms the connector of central dram and wheel rim.

In several spokes, connection strap is equipped between every two neighboring spoke, several connection straps form a ring-shaped.In described Heart drum is located in several connection straps for forming ring-shaped.

Wheel rim and the cast technique of several spokes are integrally formed, and are realized and are produced in enormous quantities, can reduce input, reduce cost, Improve production efficiency.The utility model effectively reduces production cost, product quality in the case where meeting different clients demand It is more stable.

Description of the drawings

The utility model is described further below in conjunction with the accompanying drawings：

Fig. 1 is the schematic diagram of wheel rim described in the utility model；

Fig. 2 is the rearview of Fig. 1；

Fig. 3 is the schematic diagram of central dram described in the utility model；

Fig. 4 is the right view of Fig. 3.

Symbol description in figure：

10th, wheel rim；

20th, spoke；21st, the first connecting hole；22nd, the first branch；23rd, the second branch；24th, third branch；25th, the second bar shaped Groove；

30th, central dram；31st, the second connecting hole；32nd, disk body；321st, annular groove；322nd, the bottom surface of disk body；323rd, step； 33rd, axial tympanic part；34th, rib；340th, threaded hole；35th, hole seat is connected；

40th, connection strap；41st, regular pentagon；42nd, it is round；43rd, the first strip groove；44th, banking stop；

50th, mounting hole.

Specific embodiment

A kind of assembled vehicle wheel, including be made of wheel rim 10 and five spokes 20 wheel rim, positioned at wheel circle center in Heart drum 30, the central dram are assembled in by connector on the wheel rim.

With reference to Fig. 1, Fig. 3, in five spokes 20, the end of each spoke close to wheel circle center opens up the first connecting hole 21, The edge of central dram 30 opens up five the second connecting holes 31, and five the first connecting holes and five the second connecting holes correspond, Central dram 30 is assembled in by the screw bolt and nut coordinated with the first connecting hole 21, the second connecting hole 31 on wheel rim.

With reference to figure 1, in five spokes 20, per two neighboring spoke between be equipped with connection strap 40, five connection straps altogether, five A connection strap forms a ring-shaped.The outer ring of the ring-shaped is regular pentagon 41, and inner ring is circle 42, and each connection strap opens up the One strip groove 43.The design of above-mentioned positive five edge strip, makes the stable structure of ring-shaped, is unlikely to deform, meanwhile, also make two neighboring Stablize position between spoke 20.Above-mentioned circular design, is positioned in central dram 30, the radial direction degree of freedom quilt of central dram Limitation.It being set on above-mentioned circular madial wall there are five banking stop 44, five banking stops are along the circumference of circle 42 to being uniformly distributed, and five A banking stop limits the axial freedom for positioning central dram 30 in a circle.

With reference to figure 1, the first strip groove 43 on above-mentioned each connection strap 40, absorbable regular pentagon 41 produces due to stress Raw deformation, in this way, circle 42 and the matching relationship of central dram 30 are stablized.Meanwhile first strip groove also can absorb circle The deformation that shape generates due to stress, in this way, the position for several spokes 20 being connect with regular pentagon is stablized.

With reference to figure 1, in five spokes 20, each spoke is in Y-shaped, and each Y-shaped spoke includes the first branch 22, second Branch 23, third branch 24, wherein, the first branch, the second branch connect with wheel rim 10, and the end of third branch opens up the first company Connect hole 21.First branch, the second branch open up the second strip groove 25, the second strip groove in the first branch, second The second strip groove in branch crosses in third bifurcation, and on the second strip groove, the second branch in the first branch Two strip grooves form a V-shaped.The second strip groove in above-mentioned first branch can absorb caused by the first branch and deforms, The second strip groove in second branch can absorb caused by the first branch and deforms, to ensure the stabilization of 30 position of central dram.Y The structure design of font can improve the intensity of spoke 20, and then, the stability of entire wheel is improved.

40 cast technique of connection strap between 10, five spokes 20 of wheel rim, every two neighboring spoke is integrally formed.

With reference to figure 3, Fig. 4, central dram 30 include disk body 32, be arranged on disk body centre axial tympanic part 33, be arranged on disk Five ribs 34 being connect on body and with axial tympanic part, five connection hole seats 35 being arranged on disk body, the mounting hole 50 of wheel It is opened at the center of the axial tympanic part, second connecting hole 31 is opened in the connection hole seat, five connection hole seats Setting alternate with five ribs, along the circumference of disk body to being uniformly distributed.Wherein, threaded hole 340 is opened up on rib 34, for installing Brake disc.

With reference to figure 4, the bottom concave-convex surface of above-mentioned disk body 32, specifically, the axial direction tympanic part 33 are downwardly projected disk body, disk The periphery of body bottom opens up the composition step 323 of bottom surface 322 of annular groove 321, annular groove and disk body.Installation center drum 30 When, annular groove is pressed in five connection hole seats 35, in the circle 42 that the step 323 is formed with above-mentioned five connection straps 40 Side wall coordinates, and the bottom surface 322 of disk body is pressed on above-mentioned five banking stops 44.

More than content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this The thought of utility model, there will be changes, the content of the present specification should not be understood in specific embodiments and applications For the limitation to the utility model.

Claims (3)

1. a kind of assembled vehicle wheel, including be made of wheel rim (10) and several spokes (20) wheel rim, at wheel circle center Central dram (30), it is characterised in that：The central dram is assembled in by connector on the wheel rim；

In several spokes (20), the first connecting hole (21) is opened up on each spoke, several second connections are opened up in central dram (30) Hole (31), the central dram are assembled in by the screw bolt and nut coordinated with the first connecting hole, the second connecting hole on wheel rim.

2. a kind of assembled vehicle wheel as described in claim 1, it is characterised in that：In several spokes (20), per two neighboring spoke Connection strap (40) is equipped between item, several connection straps form a ring-shaped.

3. a kind of assembled vehicle wheel as described in claim 1, it is characterised in that：Wheel rim (10) and several spokes (20) are cast Technique is integrally formed.